IKEGAMI Takeshi（池上　健）

(Research Themes)　Optical Frequency Measurement，Cesium Primary Frequency Standards，Time Comparison，Measurements Related to Time and Frequency

• Study on advanced quantum standards (Promotion System for Intellectual Infrastructure of Research and Development,1997-2001）
• Research on accurate measurement of absolute frequency of light and microwave (Special Researches, 1997-2000)

Quantum Standards Section,
Quantum Metrology Department,
National Research Laboratory of Metrology,
1-1-4, Umezono, Tsukuba-Shi, Ibaraki-Ken 305, Japan
TEL: +81-298-61-4035 (Office), +81-298-61-4272 (Lab)
FAX: +81-298-61-4245 (Office), +81-298-50-1456 (Common)
ikegami@nrlm.go.jp